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前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

46.20.240.0/20

当前有效IPv4

起源 ASNAS25091

当前画像来自 CHA.LA 维护的 BGP 路由状态、小时聚合与事件历史;没有观测到的字段会明确显示为未收录。
最近观测2026/11/4 08:00:00BGP 路由数据
前缀
46.20.240.0/20
当前状态
当前有效
起源 ASN
AS25091
首次观测
2026/8/28 19:40:13
最近观测
2026/11/4 08:00:00
对等体47可见对等体
观测节点1观测节点
宣告0近 7 天小时聚合
撤销0近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

47 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
46.20.240.0/20AS2509149134 53356 6939 25091423.129.32.61rrc00当前有效
46.20.240.0/20AS2509157381 50304 250913193.150.22.240rrc00当前有效
46.20.240.0/20AS2509149673 25091294.247.111.254rrc00当前有效
46.20.240.0/20AS2509158057 34549 250913194.50.92.251rrc00当前有效
46.20.240.0/20AS25091216285 8280 6762 25091484.54.49.1rrc00当前有效
46.20.240.0/20AS25091328840 327727 174 3356 250915102.208.105.2rrc00当前有效
46.20.240.0/20AS250913549 3356 250913208.51.134.248rrc00当前有效
46.20.240.0/20AS25091208972 25091245.12.55.0rrc00当前有效
46.20.240.0/20AS2509158057 1836 250913193.33.94.251rrc00当前有效
46.20.240.0/20AS2509124482 250912203.175.175.15rrc00当前有效
46.20.240.0/20AS2509157821 250912193.160.39.1rrc00当前有效
46.20.240.0/20AS2509159919 9002 2509135.178.95.254rrc00当前有效
46.20.240.0/20AS250917018 1299 25091312.0.1.63rrc00当前有效
46.20.240.0/20AS2509134927 25091245.134.89.1rrc00当前有效
46.20.240.0/20AS2509145049 6696 250913194.28.97.2rrc00当前有效
46.20.240.0/20AS2509129504 39392 33891 250914185.193.84.191rrc00当前有效
46.20.240.0/20AS2509148185 250912195.90.96.2rrc00当前有效
46.20.240.0/20AS2509117639 250912202.69.160.152rrc00当前有效
46.20.240.0/20AS2509155720 2914 25091345.116.179.212rrc00当前有效
46.20.240.0/20AS2509113830 971 250913161.129.152.2rrc00当前有效
46.20.240.0/20AS2509137721 250912165.16.221.66rrc00当前有效
46.20.240.0/20AS2509150628 250912178.208.11.4rrc00当前有效
46.20.240.0/20AS2509120514 1299 250913217.151.205.147rrc00当前有效
46.20.240.0/20AS25091132825 3356 2914 25091443.251.115.197rrc00当前有效
46.20.240.0/20AS2509150300 250912176.12.110.8rrc00当前有效
46.20.240.0/20AS2509134549 25091280.77.16.114rrc00当前有效
46.20.240.0/20AS250911403 577 3356 250914198.58.198.252rrc00当前有效
46.20.240.0/20AS25091202365 250912194.50.19.4rrc00当前有效
46.20.240.0/20AS2509138001 9002 250913202.150.221.37rrc00当前有效
46.20.240.0/20AS2509120205 6939 25091364.246.96.5rrc00当前有效
46.20.240.0/20AS2509114907 250912208.80.153.193rrc00当前有效
46.20.240.0/20AS25091852 3257 250913154.11.12.212rrc00当前有效
46.20.240.0/20AS250914608 7575 2914 250914203.119.104.1rrc00当前有效
46.20.240.0/20AS2509137989 56300 132132 4657 6453 250916203.123.48.6rrc00当前有效
46.20.240.0/20AS2509149432 48362 250913195.128.231.254rrc00当前有效
46.20.240.0/20AS25091213241 9002 25091389.42.52.8rrc00当前有效
46.20.240.0/20AS25091202365 2509125.255.90.109rrc00当前有效
46.20.240.0/20AS2509122652 25091245.61.0.85rrc00当前有效
46.20.240.0/20AS250913333 250912193.0.0.56rrc00当前有效
46.20.240.0/20AS2509144393 401753 25091349.12.70.222rrc00当前有效
46.20.240.0/20AS25091204092 25091289.234.186.6rrc00当前有效
46.20.240.0/20AS2509150304 25091231.169.49.228rrc00当前有效
46.20.240.0/20AS2509134927 1299 250913193.148.251.1rrc00当前有效
46.20.240.0/20AS25091206499 25091245.14.68.69rrc00当前有效
46.20.240.0/20AS2509161218 6939 250913143.246.179.232rrc00当前有效
46.20.240.0/20AS2509155720 6939 250913103.212.68.10rrc00当前有效
46.20.240.0/20AS2509134800 250912194.50.99.254rrc00当前有效

最近事件窗口

仅统计这个小时内收到事件的对等体与观测节点。

最近观测
未收录
窗口内对等体
未收录
窗口内观测节点
未收录
平均路径长度
未收录
最长路径
未收录

宣告 / 撤销历史

最近 30 条
时间事件起源 ASNAS 路径对等体观测节点
2026/10/23 20:05:34宣告AS2509124482 25091203.175.175.15rrc00
2026/10/23 15:40:03宣告AS25091202365 25091194.50.19.4rrc00
2026/10/23 06:30:53宣告AS2509129504 39392 33891 25091185.193.84.191rrc00
2026/10/22 23:00:04宣告AS25091202365 25091194.50.19.4rrc00
2026/10/22 12:30:08宣告AS250911403 577 3356 25091198.58.198.252rrc00
2026/10/21 22:10:25宣告AS2509150304 2509131.169.49.228rrc00
2026/10/21 11:05:48宣告AS25091202365 25091194.50.19.4rrc00
2026/10/21 08:30:21宣告AS2509144393 212508 2509149.12.70.222rrc00
2026/10/21 08:30:13宣告AS2509144393 401753 2509149.12.70.222rrc00
2026/10/20 21:50:01宣告AS2509159919 12779 250915.178.95.254rrc00
2026/10/20 06:40:17宣告AS25091202365 25091194.50.19.4rrc00
2026/10/20 00:35:04宣告AS250911403 577 3356 25091198.58.198.252rrc00
2026/10/20 00:05:27宣告AS25091216285 8280 6762 2509184.54.49.1rrc00
2026/10/19 04:25:05宣告AS2509117639 25091202.69.160.152rrc00
2026/10/18 14:30:10宣告AS25091328840 327727 174 3356 25091102.208.105.2rrc00
2026/10/17 07:00:01宣告AS25091202365 25091194.50.19.4rrc00
2026/10/17 02:40:37宣告AS25091202365 25091194.50.19.4rrc00
2026/10/17 00:20:44宣告AS25091202365 25091194.50.19.4rrc00
2026/10/16 21:35:49宣告AS2509144393 401753 2509149.12.70.222rrc00
2026/10/16 21:30:28宣告AS2509144393 401753 2509149.12.70.222rrc00
2026/10/16 21:15:18宣告AS2509144393 401753 2509149.12.70.222rrc00
2026/10/16 21:10:28宣告AS2509144393 212508 2509149.12.70.222rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 21:05:10宣告AS250911403 577 3356 25091198.58.198.252rrc00
2026/10/15 19:50:23宣告AS2509149432 48362 25091195.128.231.254rrc00
2026/10/15 15:50:10宣告AS250914608 7575 2914 25091203.119.104.1rrc00
2026/10/15 10:55:05宣告AS25091202365 25091194.50.19.4rrc00
2026/10/15 09:20:46宣告AS25091216285 8280 6762 2509184.54.49.1rrc00
2026/10/15 08:40:07宣告AS2509148185 25091195.90.96.2rrc00
2026/10/15 07:30:14宣告AS25091202365 25091194.50.19.4rrc00

小时变化

近七天窗口 · 0 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
该前缀暂无小时聚合数据。
CHA.LA BGP 画像本页展示已采集的 RIPE RIS 路由状态、小时聚合和宣告 / 撤销事件。起源 ASN、对等体、观测节点代表观测视角,不等同于完整全球路由表。数据源:BGP 路由数据 · 查询窗口:近 7 天